NOTE: The plugins and scripts in flux-coral2 are being actively developed and are not yet stable. The github issue tracker is the primary way to communicate with the developers.

Welcome to Flux-specific plugins and scripts for the DOE CORAL2 systems.

Flux CORAL2 consists (or will consist) of several plugins, including:

• A Fluxion resource match plugin to make performant selections of compute and storage nodes
• job-shell plugin to support Cray MPI bootstrap via libpals
• job-manager jobtap plugin to insert a job dependency on #DW string validation and translation
• Script to validate #DW strings via the DataWarp Services (DWS) K8s API and then insert translated rules into user's submitted jobspec
• Script to generate a Fluxion JGF file from DWS inventory API
• job-exec plugin to transition jobs through the DWS job lifecycle and passthrough DW_* env vars to job environment
• flux-core resource module plugin to track inventory status changes via the DWS API

Flux CORAL2 requires an installed flux-core and flux-sched package. Instructions for building/accessing these packages can be found in Flux's documentation.